About Jonathan

I’m a Boulder guy and the founder of the digital marketing agency Grounds for Promotion. I personally specialize in strategy, Social Media, Search Engine Marketing (PPC), and SEO and my firm does design and more. If you’d like to reach me, shoot me a note or call me at 303-641-3204.

My experience marketing for Fortune 500 sized clients such as Comcast, Excel Energy, and Dish Network plus small companies, comes from my years at Booyah Advertising and Faction Media, which are both digital agencies. I’ve also worked in-house for Spectra Logic, Avaya, NetQuote, and Hosting.com.

Also, I’m the owner and community manager of the Boulder Facebook page, which has over 50,000 fans and is the defacto Facebook page for one of the top cities of its size. It’s my hobby and gives me a testing ground for social media strategies.

The Boulder Page properties include:

My personal social media channels include:
FacebookTwitter @JonnySackLinkedIn, and Pinterest.

In my free time, I mountain bike, rock climb, golf, ski, travel, snap pics, and watch CU Football and Rockies baseball.

Also, I volunteer by helping the Boulder Mountainbike Alliance as their Director of Social Media.  Check them out:

Boulder Mountain Bike Alliance Logo


Regarding a social media success of mine in 2009, a friend and I were widely in the press regarding our efforts to bring back the fabled Boulder Mall Crawl.

Check out the coverage (We turned down a number of interview requests from Denver TV stations to try to preserve the local nature of the event).

Feel free to give me a shout with a question or suggestion here: jonathan at groundsforpromotion dot com.